(define (problem strips-gripper-x-1)
   (:domain easygripper)
   (:objects 
        rooma - room 
        roomb - room
        ball8 - ball
        ball7 - ball
        ball6 - ball
        ball5 - ball
        ball4 - ball
        ball3 - ball 
        ball2 - ball 
        ball1 - ball 
        left - gripper 
        right - gripper
    )
   (:init (room rooma)
          (room roomb)
          (ball ball8)
          (ball ball7)
          (ball ball6)
          (ball ball5)
          (ball ball4)
          (ball ball3)
          (ball ball2)
          (ball ball1)
          (at-robby rooma)
          (free left)
          (free right)
          (at ball8 rooma)
          (at ball7 rooma)
          (at ball6 rooma)
          (at ball5 rooma)
          (at ball4 rooma)
          (at ball3 roomb)
          (at ball2 roomb)
          (at ball1 roomb)
          (gripper left)
          (gripper right))
   (:goal (and (at ball4 roomb)
               (at ball3 rooma)
               (at ball2 rooma)
               (at ball1 rooma))))
